I like seeing the random large votes on small accounts that hit trending from time to time and some of the tags - I like the idea of the lottery effect as it takes away the expectation and certainty. Downvotes tend to do the same for those who accept them as part of the system. 

>I think many people already realise they need to form a community bond with people,

I find it interesting how many people believe that without building relationships, their content will stand alone as a shining star to be voted upon. Yep, I hope communities helps people who share interests, share content.